*{
    margin: 0;
    padding: 0;
}
body{
    min-width: 1200px;
}
li{
    list-style: none;
}
.nav{
    min-width: 1200px;
    height: 50px;
    line-height: 50px;
    background-color: #434750;
    color: #c0c0c0;
    position: fixed;
    right: 0;
    left: 0;
    top:0;
    z-index: 99;
}
.nav a{
    color: #c0c0c0;
}
.ul{
    padding: 0 35px;
}
.li{
    display: inline-block;
    margin-right: 35px;
    cursor: pointer;
}
.navLeft{
    float: left;
}
.navRight{
    float: right;
}
.navRight li:hover{
    color: white;
}
.foot{
    min-width: 1200px;
    color: #bbb;
    background-color: #585858;
    height: 25px;
    line-height: 25px;
    position: fixed;
    right: 0;
    left: 0;
    bottom:0;
    text-align: center;
    font-size: 13px;
    z-index: 10;
}
